feat: CosmWasm 1.0.0-beta implementation

.changeset/entries/2a0f58483ba1a78a98c387a7b1f77456761346794551aa9e2a2cb5b287b82bd6.yaml

@@ -0,0 +1,6 @@
+type: feat
+module: none
+pull_request: 720
+description: Added CosmWasm module
+backward_compatible: true
+date: 2022-01-11T13:51:01.548936Z

.github/workflows/test.yml

@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go-arch: [ "amd64", "arm", "arm64" ]
+        go-arch: [ "amd64" ]
     steps:
       - name: Checkout 🛎️
         uses: actions/checkout@v2

Dockerfile

@@ -13,21 +13,24 @@
 #
 # To exit the bash, just execute
 # > exit
-FROM golang:1.15-alpine AS build-env
+FROM golang:1.17.3-alpine AS build-env
 
 # Set up dependencies
-ENV PACKAGES curl make git libc-dev bash gcc linux-headers eudev-dev python3
-RUN apk add --no-cache $PACKAGES
+ENV PACKAGES curl make git libc-dev bash gcc linux-headers eudev-dev python3 ca-certificates build-base
+RUN set -eux; apk add --no-cache $PACKAGES;
 
 # Set working directory for the build
 WORKDIR /go/src/github.com/desmos-labs/desmos
 
 # Add source files
 COPY . .
 
-# Install Desmos, remove packages
-RUN make build-linux
+# See https://github.com/CosmWasm/wasmvm/releases
+ADD https://github.com/CosmWasm/wasmvm/releases/download/v1.0.0-beta5/libwasmvm_muslc.a /lib/libwasmvm_muslc.a
+RUN sha256sum /lib/libwasmvm_muslc.a | grep d16a2cab22c75dbe8af32265b9346c6266070bdcf9ed5aa9b7b39a7e32e25fe0
 
+# force it to use static lib (from above) not standard libgo_cosmwasm.so file
+RUN LEDGER_ENABLED=false BUILD_TAGS=muslc make build-linux
 
 # Final image
 FROM alpine:edge

Makefile

@@ -44,6 +44,11 @@ ifeq ($(LEDGER_ENABLED),true)
   endif
 endif
 
+# These lines here are essential to include the muslc library for static linking of libraries
+# (which is needed for the wasmvm one) available during the build. Without them, the build will fail.
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
 whitespace :=
 whitespace += $(whitespace)
 comma := ,

app/ante.go

@@ -6,14 +6,19 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
 	channelkeeper "github.com/cosmos/ibc-go/v2/modules/core/04-channel/keeper"
 	ibcante "github.com/cosmos/ibc-go/v2/modules/core/ante"
+
+	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
+	wasmTypes "github.com/CosmWasm/wasmd/x/wasm/types"
 )
 
 // HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
 // channel keeper.
 type HandlerOptions struct {
 	ante.HandlerOptions
 
-	IBCChannelkeeper channelkeeper.Keeper
+	IBCChannelkeeper  channelkeeper.Keeper
+	TxCounterStoreKey sdk.StoreKey
+	WasmConfig        wasmTypes.WasmConfig
 }
 
 func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
@@ -34,6 +39,8 @@ func NewAnteHandler(options HandlerOptions) (sdk.AnteHandler, error) {
 
 	anteDecorators := []sdk.AnteDecorator{
 		ante.NewSetUpContextDecorator(),
+		wasmkeeper.NewLimitSimulationGasDecorator(options.WasmConfig.SimulationGasLimit),
+		wasmkeeper.NewCountTXDecorator(options.TxCounterStoreKey),
 		ante.NewRejectExtensionOptionsDecorator(),
 		ante.NewMempoolFeeDecorator(),
 		ante.NewValidateBasicDecorator(),

app/app.go

@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/cosmos/cosmos-sdk/version"
 
@@ -16,6 +17,7 @@ import (
 	ibcclient "github.com/cosmos/ibc-go/v2/modules/core/02-client"
 
 	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
+	"github.com/prometheus/client_golang/prometheus"
 
 	servertypes "github.com/cosmos/cosmos-sdk/server/types"
 	"github.com/spf13/cast"
@@ -111,6 +113,10 @@ import (
 
 	authzkeeper "github.com/cosmos/cosmos-sdk/x/authz/keeper"
 	authzmodule "github.com/cosmos/cosmos-sdk/x/authz/module"
+
+	"github.com/CosmWasm/wasmd/x/wasm"
+	wasmclient "github.com/CosmWasm/wasmd/x/wasm/client"
+	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
 )
 
 const (
@@ -121,6 +127,50 @@ const (
 	FullFundraiserPath = "44'/852'/0'/0/0"
 )
 
+var (
+	// If EnabledSpecificProposals is "", and this is "true", then enable all x/wasm proposals.
+	// If EnabledSpecificProposals is "", and this is not "true", then disable all x/wasm proposals.
+
+	ProposalsEnabled = "false"
+
+	// If set to non-empty string it must be comma-separated list of values that are all a subset
+	// of "EnableAllProposals" (takes precedence over ProposalsEnabled)
+	// https://github.com/CosmWasm/wasmd/blob/02a54d33ff2c064f3539ae12d75d027d9c665f05/x/wasm/internal/types/proposal.go#L28-L34
+
+	EnableSpecificProposals = ""
+)
+
+// GetEnabledProposals parses the ProposalsEnabled / EnableSpecificProposals values to
+// produce a list of enabled proposals to pass into desmos app.
+func GetEnabledProposals() []wasm.ProposalType {
+	if EnableSpecificProposals == "" {
+		if ProposalsEnabled == "true" {
+			return wasm.EnableAllProposals
+		}
+		return wasm.DisableAllProposals
+	}
+	chunks := strings.Split(EnableSpecificProposals, ",")
+	proposals, err := wasm.ConvertToProposals(chunks)
+	if err != nil {
+		panic(err)
+	}
+	return proposals
+}
+
+// GetWasmOpts parses appOpts and add wasm opt to the given options array.
+// if telemetry is enabled, the wasmVM cache metrics are activated.
+func GetWasmOpts(appOpts servertypes.AppOptions) []wasm.Option {
+	var wasmOpts []wasm.Option
+	if cast.ToBool(appOpts.Get("telemetry.enabled")) {
+		wasmOpts = append(wasmOpts, wasmkeeper.WithVMCacheMetrics(prometheus.DefaultRegisterer))
+	}
+
+	// add any custom opts under here
+	// wasmOpts = append(wasmOpts, wasmkeeper.With...)
+
+	return wasmOpts
+}
+
 var (
 	// DefaultNodeHome sets the folder where the application data and configuration will be stored
 	DefaultNodeHome string
@@ -135,12 +185,15 @@ var (
 		mint.AppModuleBasic{},
 		distr.AppModuleBasic{},
 		gov.NewAppModuleBasic(
-			paramsclient.ProposalHandler,
-			distrclient.ProposalHandler,
-			upgradeclient.ProposalHandler,
-			upgradeclient.CancelProposalHandler,
-			ibcclientclient.UpdateClientProposalHandler,
-			ibcclientclient.UpgradeProposalHandler,
+			append(
+				wasmclient.ProposalHandlers,
+				paramsclient.ProposalHandler,
+				distrclient.ProposalHandler,
+				upgradeclient.ProposalHandler,
+				upgradeclient.CancelProposalHandler,
+				ibcclientclient.UpdateClientProposalHandler,
+				ibcclientclient.UpgradeProposalHandler,
+			)...,
 		),
 		params.AppModuleBasic{},
 		crisis.AppModuleBasic{},
@@ -152,6 +205,7 @@ var (
 		ibctransfer.AppModuleBasic{},
 		authzmodule.AppModuleBasic{},
 		vesting.AppModuleBasic{},
+		wasm.AppModuleBasic{},
 
 		// Custom modules
 		profiles.AppModuleBasic{},
@@ -166,6 +220,7 @@ var (
 		stakingtypes.NotBondedPoolName: {authtypes.Burner, authtypes.Staking},
 		govtypes.ModuleName:            {authtypes.Burner},
 		ibctransfertypes.ModuleName:    {authtypes.Minter, authtypes.Burner},
+		wasm.ModuleName:                {authtypes.Burner},
 	}
 )
 
@@ -204,11 +259,13 @@ type DesmosApp struct {
 	EvidenceKeeper   evidencekeeper.Keeper
 	TransferKeeper   ibctransferkeeper.Keeper
 	FeeGrantKeeper   feegrantkeeper.Keeper
+	WasmKeeper       wasm.Keeper
 
 	// make scoped keepers public for test purposes
 	ScopedIBCKeeper         capabilitykeeper.ScopedKeeper
 	ScopedIBCTransferKeeper capabilitykeeper.ScopedKeeper
 	ScopedProfilesKeeper    capabilitykeeper.ScopedKeeper
+	ScopedWasmKeeper        capabilitykeeper.ScopedKeeper
 
 	// Custom modules
 	ProfileKeeper profileskeeper.Keeper
@@ -255,7 +312,7 @@ func NewDesmosApp(
 		minttypes.StoreKey, distrtypes.StoreKey, slashingtypes.StoreKey,
 		govtypes.StoreKey, paramstypes.StoreKey, ibchost.StoreKey, upgradetypes.StoreKey, feegrant.StoreKey,
 		evidencetypes.StoreKey, ibctransfertypes.StoreKey, capabilitytypes.StoreKey,
-		authzkeeper.StoreKey,
+		authzkeeper.StoreKey, wasm.StoreKey,
 
 		// Custom modules
 		profilestypes.StoreKey,
@@ -285,6 +342,7 @@ func NewDesmosApp(
 	scopedIBCKeeper := app.CapabilityKeeper.ScopeToModule(ibchost.ModuleName)
 	scopedIBCTransferKeeper := app.CapabilityKeeper.ScopeToModule(ibctransfertypes.ModuleName)
 	scopedProfilesKeeper := app.CapabilityKeeper.ScopeToModule(profilestypes.ModuleName)
+	scopedWasmKeeper := app.CapabilityKeeper.ScopeToModule(wasm.ModuleName)
 
 	// seal capability keeper after scoping modules
 	app.CapabilityKeeper.Seal()
@@ -339,11 +397,6 @@ func NewDesmosApp(
 		AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(app.UpgradeKeeper)).
 		AddRoute(ibcclienttypes.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper))
 
-	app.GovKeeper = govkeeper.NewKeeper(
-		appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
-		&stakingKeeper, govRouter,
-	)
-
 	// Create Transfer Keepers
 	app.TransferKeeper = ibctransferkeeper.NewKeeper(
 		appCodec, keys[ibctransfertypes.StoreKey], app.GetSubspace(ibctransfertypes.ModuleName),
@@ -368,7 +421,6 @@ func NewDesmosApp(
 	ibcRouter := porttypes.NewRouter()
 	ibcRouter.AddRoute(ibctransfertypes.ModuleName, transferModule)
 	ibcRouter.AddRoute(profilestypes.ModuleName, profilesModule)
-	app.IBCKeeper.SetRouter(ibcRouter)
 
 	// create evidence keeper with router
 	evidenceKeeper := evidencekeeper.NewKeeper(
@@ -377,6 +429,56 @@ func NewDesmosApp(
 	// If evidence needs to be handled for the app, set routes in router here and seal
 	app.EvidenceKeeper = *evidenceKeeper
 
+	// ------ CosmWasm setup ------
+
+	// var wasmRouter = bApp.Router()
+	wasmDir := filepath.Join(homePath, "wasm")
+
+	wasmConfig, err := wasm.ReadWasmConfig(appOpts)
+	if err != nil {
+		panic("error while reading wasm config: " + err.Error())
+	}
+
+	supportedFeatures := "iterator,staking,stargate"
+	wasmOpts := GetWasmOpts(appOpts)
+
+	// The last arguments can contain custom message handlers, and custom query handlers,
+	// if we want to allow any custom callbacks
+	app.WasmKeeper = wasmkeeper.NewKeeper(
+		appCodec,
+		keys[wasm.StoreKey],
+		app.GetSubspace(wasm.ModuleName),
+		app.AccountKeeper,
+		app.BankKeeper,
+		app.StakingKeeper,
+		app.DistrKeeper,
+		app.IBCKeeper.ChannelKeeper,
+		&app.IBCKeeper.PortKeeper,
+		scopedWasmKeeper,
+		app.TransferKeeper,
+		app.MsgServiceRouter(),
+		app.GRPCQueryRouter(),
+		wasmDir,
+		wasmConfig,
+		supportedFeatures,
+		wasmOpts...,
+	)
+
+	// The gov proposal types can be individually enabled
+	enabledWasmProposals := GetEnabledProposals()
+	if len(enabledWasmProposals) != 0 {
+		govRouter.AddRoute(wasm.RouterKey, wasm.NewWasmProposalHandler(app.WasmKeeper, enabledWasmProposals))
+	}
+
+	app.GovKeeper = govkeeper.NewKeeper(
+		appCodec, keys[govtypes.StoreKey], app.GetSubspace(govtypes.ModuleName), app.AccountKeeper, app.BankKeeper,
+		&stakingKeeper, govRouter,
+	)
+
+	// Add wasm module route to the ibc router, then set and seal it
+	ibcRouter.AddRoute(wasm.ModuleName, wasm.NewIBCHandler(app.WasmKeeper, app.IBCKeeper.ChannelKeeper))
+	app.IBCKeeper.SetRouter(ibcRouter)
+
 	/****  Module Options ****/
 
 	// NOTE: we may consider parsing `appOpts` inside module constructors. For the moment
@@ -408,6 +510,7 @@ func NewDesmosApp(
 		params.NewAppModule(app.ParamsKeeper),
 		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
 		transferModule,
+		wasm.NewAppModule(appCodec, &app.WasmKeeper, app.StakingKeeper),
 
 		// Custom modules
 		profilesModule,
@@ -434,7 +537,7 @@ func NewDesmosApp(
 		capabilitytypes.ModuleName, authtypes.ModuleName, banktypes.ModuleName, distrtypes.ModuleName, stakingtypes.ModuleName,
 		slashingtypes.ModuleName, govtypes.ModuleName, minttypes.ModuleName,
 		ibchost.ModuleName, genutiltypes.ModuleName, evidencetypes.ModuleName, authz.ModuleName, ibctransfertypes.ModuleName,
-		feegrant.ModuleName,
+		feegrant.ModuleName, wasm.ModuleName,
 
 		// Custom modules
 		profilestypes.ModuleName,
@@ -469,6 +572,7 @@ func NewDesmosApp(
 		authzmodule.NewAppModule(appCodec, app.AuthzKeeper, app.AccountKeeper, app.BankKeeper, app.interfaceRegistry),
 		ibc.NewAppModule(app.IBCKeeper),
 		transferModule,
+		wasm.NewAppModule(appCodec, &app.WasmKeeper, app.StakingKeeper),
 
 		// Custom modules
 		profiles.NewAppModule(app.appCodec, legacyAmino, app.ProfileKeeper, app.AccountKeeper, app.BankKeeper),
@@ -493,7 +597,9 @@ func NewDesmosApp(
 				FeegrantKeeper:  app.FeeGrantKeeper,
 				SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
 			},
-			IBCChannelkeeper: app.IBCKeeper.ChannelKeeper,
+			IBCChannelkeeper:  app.IBCKeeper.ChannelKeeper,
+			TxCounterStoreKey: keys[wasm.StoreKey],
+			WasmConfig:        wasmConfig,
 		},
 	)
 	if err != nil {
@@ -512,6 +618,7 @@ func NewDesmosApp(
 	app.ScopedIBCKeeper = scopedIBCKeeper
 	app.ScopedIBCTransferKeeper = scopedIBCTransferKeeper
 	app.ScopedProfilesKeeper = scopedProfilesKeeper
+	app.ScopedWasmKeeper = scopedWasmKeeper
 
 	return app
 }
@@ -711,6 +818,7 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino
 	paramsKeeper.Subspace(crisistypes.ModuleName)
 	paramsKeeper.Subspace(ibctransfertypes.ModuleName)
 	paramsKeeper.Subspace(ibchost.ModuleName)
+	paramsKeeper.Subspace(wasm.ModuleName)
 
 	paramsKeeper.Subspace(profilestypes.ModuleName)
 

go.mod

@@ -3,6 +3,8 @@ module github.com/desmos-labs/desmos/v2
 go 1.15
 
 require (
+	github.com/CosmWasm/wasmd v0.21.1-0.20220105132732-3d2affb31f82
+	github.com/CosmWasm/wasmvm v1.0.0-beta5
 	github.com/armon/go-metrics v0.3.10
 	github.com/btcsuite/btcd v0.22.0-beta
 	github.com/cosmos/cosmos-sdk v0.44.5
@@ -16,6 +18,7 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/manifoldco/promptui v0.9.0
 	github.com/mr-tron/base58 v1.2.0
+	github.com/prometheus/client_golang v1.11.0
 	github.com/rakyll/statik v0.1.7
 	github.com/regen-network/cosmos-proto v0.3.1
 	github.com/spf13/cast v1.4.1
@@ -24,7 +27,7 @@ require (
 	github.com/tendermint/tendermint v0.34.15
 	github.com/tendermint/tm-db v0.6.6
 	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa
-	google.golang.org/grpc v1.42.0
+	google.golang.org/grpc v1.43.0
 	google.golang.org/protobuf v1.27.1
 	gopkg.in/yaml.v2 v2.4.0
 )